diff options
Diffstat (limited to 'tools/perf/tests/builtin-test.c')
| -rw-r--r-- | tools/perf/tests/builtin-test.c | 141 |
1 files changed, 123 insertions, 18 deletions
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index 80c442eab767..f2b1dcac45d3 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -11,7 +11,7 @@ #include "tests.h" #include "debug.h" #include "color.h" -#include "parse-options.h" +#include <subcmd/parse-options.h> #include "symbol.h" struct test __weak arch_tests[] = { @@ -160,6 +160,11 @@ static struct test generic_tests[] = { { .desc = "Test LLVM searching and compiling", .func = test__llvm, + .subtest = { + .skip_if_fail = true, + .get_nr = test__llvm_subtest_get_nr, + .get_desc = test__llvm_subtest_get_desc, + }, }, { .desc = "Test topology in session", @@ -168,6 +173,35 @@ static struct test generic_tests[] = { { .desc = "Test BPF filter", .func = test__bpf, + .subtest = { + .skip_if_fail = true, + .get_nr = test__bpf_subtest_get_nr, + .get_desc = test__bpf_subtest_get_desc, + }, + }, + { + .desc = "Test thread map synthesize", + .func = test__thread_map_synthesize, + }, + { + .desc = "Test cpu map synthesize", + .func = test__cpu_map_synthesize, + }, + { + .desc = "Test stat config synthesize", + .func = test__synthesize_stat_config, + }, + { + .desc = "Test stat synthesize", + .func = test__synthesize_stat, + }, + { + .desc = "Test stat round synthesize", + .func = test__synthesize_stat_round, + }, + { + .desc = "Test attr update synthesize", + .func = test__event_update, }, { .func = NULL, @@ -203,7 +237,7 @@ static bool perf_test__matches(struct test *test, int curr, int argc, const char return false; } -static int run_test(struct test *test) +static int run_test(struct test *test, int subtest) { int status, err = -1, child = fork(); char sbuf[STRERR_BUFSIZE]; @@ -216,7 +250,22 @@ static int run_test(struct test *test) if (!child) { pr_debug("test child forked, pid %d\n", getpid()); - err = test->func(); + if (!verbose) { + int nullfd = open("/dev/null", O_WRONLY); + if (nullfd >= 0) { + close(STDERR_FILENO); + close(STDOUT_FILENO); + + dup2(nullfd, STDOUT_FILENO); + dup2(STDOUT_FILENO, STDERR_FILENO); + close(nullfd); + } + } else { + signal(SIGSEGV, sighandler_dump_stack); + signal(SIGFPE, sighandler_dump_stack); + } + + err = test->func(subtest); exit(err); } @@ -237,6 +286,40 @@ static int run_test(struct test *test) for (j = 0; j < ARRAY_SIZE(tests); j++) \ for (t = &tests[j][0]; t->func; t++) +static int test_and_print(struct test *t, bool force_skip, int subtest) +{ + int err; + + if (!force_skip) { + pr_debug("\n--- start ---\n"); + err = run_test(t, subtest); + pr_debug("---- end ----\n"); + } else { + pr_debug("\n--- force skipped ---\n"); + err = TEST_SKIP; + } + + if (!t->subtest.get_nr) + pr_debug("%s:", t->desc); + else + pr_debug("%s subtest %d:", t->desc, subtest); + + switch (err) { + case TEST_OK: + pr_info(" Ok\n"); + break; + case TEST_SKIP: + color_fprintf(stderr, PERF_COLOR_YELLOW, " Skip\n"); + break; + case TEST_FAIL: + default: + color_fprintf(stderr, PERF_COLOR_RED, " FAILED!\n"); + break; + } + + return err; +} + static int __cmd_test(int argc, const char *argv[], struct intlist *skiplist) { struct test *t; @@ -264,21 +347,43 @@ static int __cmd_test(int argc, const char *argv[], struct intlist *skiplist) continue; } - pr_debug("\n--- start ---\n"); - err = run_test(t); - pr_debug("---- end ----\n%s:", t->desc); - - switch (err) { - case TEST_OK: - pr_info(" Ok\n"); - break; - case TEST_SKIP: - color_fprintf(stderr, PERF_COLOR_YELLOW, " Skip\n"); - break; - case TEST_FAIL: - default: - color_fprintf(stderr, PERF_COLOR_RED, " FAILED!\n"); - break; + if (!t->subtest.get_nr) { + test_and_print(t, false, -1); + } else { + int subn = t->subtest.get_nr(); + /* + * minus 2 to align with normal testcases. + * For subtest we print additional '.x' in number. + * for example: + * + * 35: Test LLVM searching and compiling : + * 35.1: Basic BPF llvm compiling test : Ok + */ + int subw = width > 2 ? width - 2 : width; + bool skip = false; + int subi; + + if (subn <= 0) { + color_fprintf(stderr, PERF_COLOR_YELLOW, + " Skip (not compiled in)\n"); + continue; + } + pr_info("\n"); + + for (subi = 0; subi < subn; subi++) { + int len = strlen(t->subtest.get_desc(subi)); + + if (subw < len) + subw = len; + } + + for (subi = 0; subi < subn; subi++) { + pr_info("%2d.%1d: %-*s:", i, subi + 1, subw, + t->subtest.get_desc(subi)); + err = test_and_print(t, skip, subi); + if (err != TEST_OK && t->subtest.skip_if_fail) + skip = true; + } } } |